(1998). Navy marks centennial anniversary. Philippine Star.
Lua i Stíl Chicago (17ú heag.)"Navy Marks Centennial Anniversary." Philippine Star 1998.
Lua MLA (9ú heag.)"Navy Marks Centennial Anniversary." Philippine Star, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.